4
Figure 1
Figure 2
Seal Washer
Cap
Screw
End Cap
Seal
Figure 3
Geroler
Drive
Spacer
Seal
General Purpose Motors
S Series
Disassembly
Cleanliness is extremely important when repairing these motors.
Work in a clean area. Before disconnecting the lines, clean port area
of motor. Remove key when used. Check shaft and key slot, remove
burrs, nicks or sharp edges and polish around the key slot. Before
starting disassembly, drain oil from motor, then plug ports and
thoroughly clean exterior of motor.
Although not all drawings show the motor in a vise, we recommend
that you keep the motor in the vise during disassembly. Follow the
clamping procedures explained throughout the manual.
1 Place motor in vise, clamp across edge of flange with output shaft
down. When clamping, use protective device on vise, such as special
soft jaws, pieces of hard rubber or board, see Fig. 1.
2 Some motors may have a case drain plug in the end cap. If
external case drain is not used, it is not necessary to replace the seal
unless leakage occurs.
3 Remove cap screws and seal washers from end cap (seal washers
used on 59, 69 and 95 cm
3
/r [3.6, 4.2 and 5.8 in
3
/r] displacement
motors only).
4 Remove end cap.
5 Remove seal from Geroler.
6 Remove Geroler—retain rollers in the outer Geroler ring, see Fig. 3.
7 Remove seal from Geroler, see Fig. 3.
8 Remove drive spacer (not used on 95 and 159 cm
3
/r [5.8 and 9.7
in
3
/r ] displacement motors for the -008 and -009 motors and not used
on -010 motors).
Содержание Char-Lynn S Series
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